臺灣籍旅美老師今天交給我們的句子是:
It's frequently the case that new drugs, which work on these lab-grown cells, will fail in clinical trials with real patients. One of the complexities of aggressive tumors is that they can have multiple populations of slightly different cancerous cells.
常見的狀況是:新藥對實驗室培養出的細胞有效,但對病患做臨床實驗時卻失敗。惡性腫瘤之所以復雜的其中一個原因,就是在于它能分裂增殖出許多僅有些微差異的癌細胞群。
學習重點:
1.frequently 頻繁地
frequently (adv.) 頻繁地
frequent (adj.) 時常發生的
2.fail 不及格
fail (v.) 不及格
failure (n.) 失敗
3.complexity 復雜性
complexity (n.) 復雜性
complex (adj.) 復雜的
4.aggressive 侵略的、侵犯的
aggressive (adj.) 侵略的、侵犯的